CN219271267U - Hand joint orthopedic exercise device - Google Patents

Abstract

The utility model provides a hand joint is orthopedic to be tempered device, including four finger boards of palm board and palm board one side, the palm board, four finger boards and thumb board form accords with the hand shape of human engineering, every finger board all adopts elastic material to make, and one end respectively with palm board fixed connection, perhaps adopt integrated into one piece to set up with the palm board, palm board with the hand contact one side be provided with the palm bandage that is used for fixed the palm, every finger board is provided with the rectangular shape adjustment opening along finger stretching direction respectively, run through respectively in every rectangular shape adjustment opening has slidable adjusting bolt, then twist the adjusting nut who is used for pressing from both sides the fixed finger board with the finger board opposite to adjusting bolt head, and be provided with the finger bandage that is used for fixed finger at the bolt head position. When the hand is corrected, the hand is quite unfolded and fixed on the plate-shaped structure to carry out fixed correction, and when in training, the hand plate is driven to bend to carry out training.

Description

Orthopedic exercise device for hand joints

technical field

The utility model relates to a hand orthopedic device, in particular to a hand joint orthopedic exercise device.

Background technique

Hand orthotic devices have a good effect on restoring or improving the deformity and disability of a patient's hand. For example, the prior art CN202120625501.4 discloses a hand joint orthopedic device for stroke patients, which includes a first fixed strut, and the top of the first fixed strut is screwed with five first fingers corresponding to the five fingers of one hand. Fixing fixture, the inner cavity of the first finger fixing fixture is equipped with a cotton finger cot through a nail button, and the other side of the cotton finger cot is fixed with the second finger fixing fixture through a nail button, and the front end of the first fixing support plate is rotated by a rotating shaft It is connected with a second fixed support plate, the top of the second fixed support plate is equipped with a first palm fixed splint, and a cotton palm cover is installed in the inner cavity of the first palm fixed splint through a button, and the top of the cotton palm cover is connected with the button through a button. The second palm is fixed with a splint. This device is suitable for multiple patients with different palm sizes and finger thickness. The cost. Although the device can fix the hands of different groups of people, it lacks the function that can train the hands, which is not conducive to the training and recovery of the hands;

In addition, the prior art CN202020364767.3 discloses a multifunctional hand dynamic orthosis, and the following proposal is proposed, which includes gloves, joint fixing buckles are installed at the knuckles of the gloves, and the outer side wall of the opening of the glove is Elbow fixing buckles are installed on the top of the glove, and an elastic bracket is installed on the upper back of the glove; the elastic bracket includes a total elastic bracket, and one end of the total elastic bracket is connected with an elbow elastic bracket that is snapped on the joint fixing buckle. The bottom end of the bracket is connected with metacarpal bone elastic support, proximal phalanx elastic support, middle phalanx elastic support and distal phalanx elastic support. This device can be applied to different stages of various diseases and has a wide range of applications. Orthotics only need to replace the elastic bracket to achieve the purpose of having multiple orthotics with different functions. Although the hand can be trained, the hand is fixed by a support frame, which makes it difficult to stretch the hand to fix it, and is inconvenient to correct the shape of the hand.

Utility model content

In order to solve the above problems, the purpose of this utility model is to provide a hand joint orthopedic exercise device.

In order to achieve the above object, the utility model provides a hand joint orthopedic exercise device, which includes a palm board and four finger boards on one side of the palm board, and the palm board, four finger boards and thumb board form an ergonomic hand shape, Each finger plate is made of elastic material, and one end is fixedly connected with the palm plate, or is integrally formed with the palm plate, and the palm contact side of the palm plate is provided with a palm strap for fixing the palm. Each finger plate There are strip-shaped adjustment openings along the finger stretching direction respectively, and a slidable adjustment bolt runs through each strip-shaped adjustment opening, and the other side of the finger plate opposite to the bolt head of the adjustment bolt is screwed for clamping and fixing. As for the adjusting nut of the finger plate, the bolt head is located on the side in contact with the finger, and a finger strap for fixing the finger is arranged at the bolt head.

Further, a finger strap for fixing the thumb is also provided on the side of the thumb plate in contact with the thumb.

Further, the inner surface of each finger strap close to the bolt head is respectively covered with a layer of rubber protective pad, and the side of the palm plate where the palm strap is set is also provided with a layer of rubber protective pad.

Further, the adjusting nut is a wing nut.

Further, the palm board and the finger board are made of elastic stainless steel or plastic.

Further, each strap is composed of two parts of belt-shaped fabric with Velcro, and forms an openable and closable structure.

Due to the adoption of the above technical solution, when the utility model corrects the hand, the hand is equivalent to being spread out and fixed on the plate-shaped structure for fixed correction. When training is required, because the four finger plates are elastic, the corresponding fingers only need to overcome this The elastic force of the fingerboard can be used for training by driving the fingerboard to bend. In addition, through the adjusting bolts and adjusting nuts on each fingerboard, the position of each finger strap can be adjusted, so that it can be tied to the middle and outer ends of the finger. and other joints, more effective training for different stress points of finger joints.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is a schematic diagram of a partial cross-sectional structure of the fingerboard of the present invention.

Detailed ways

The technical solutions of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model. In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model.

In the description of the present utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a flexible connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary, and it can be the internal communication of two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

The present embodiment is described in detail below in conjunction with accompanying drawing:

This embodiment provides a hand joint orthopedic exercise device, please refer to Figures 1-2 in the accompanying drawings.

As shown in Figure 1-2, a hand joint orthopedic exercise device includes a palm board 1 and four finger boards 2 on one side of the palm board 1, and the palm board 1, four finger boards 2 and thumb board 3 form an ergonomic Each finger plate 2 is made of elastic material, and one end is fixedly connected with the palm plate 1 respectively, or it is integrally formed with the palm plate 1, and the palm plate 1 is provided with a hand-contacting surface for fixing. The palm strap 4 of the palm, each finger plate 2 is respectively provided with a strip-shaped adjustment opening 5 along the finger stretching direction, and each strip-shaped adjustment opening 5 is respectively penetrated with a slidable adjustment bolt 6, which is connected with the adjustment bolt. 6 The other side of the finger plate 2 opposite to the bolt head is screwed with an adjusting nut 7 for clamping and fixing the finger plate 2, and the adjusting nut 7 is a wing nut for easy screwing. The head is provided with a finger strap 8 for fixing the fingers.

The side of the thumb plate 3 that is in contact with the thumb is also provided with a finger strap 8 for fixing the thumb, and each finger strap 8 is covered with a layer of rubber protective pad 9 on the inner side near the bolt head, and the palm strap 4 is set. One side of the palm plate 1 is also provided with a layer of rubber protective pad 9, the palm plate 1 and the finger plate 2 are made of elastic stainless steel or plastic, and each strap 4 is composed of two parts of strip fabric with Velcro, and can be formed Open and close structure.

The working principle of the utility model: when in use, the palm of the hand and each finger are bound and fixed through the palm strap 4 and each finger strap 8, so that the hand is equivalent to being spread out and fixed on the plate-shaped structure for fixed orthopedics. When training is required, since the four fingerboards 2 have elasticity, the corresponding fingers only need to overcome the elastic force of the fingerboards 2 at this part, and then drive the fingerboards 2 to bend to perform training. In addition, through the adjustment bolts on each fingerboard 2 6 and the adjusting nut 7 can also adjust the position of each finger strap 8, so that it can be tied to joints such as the middle and outer ends of the finger, and can be trained more effectively at different stress points of the finger joints.

Of course, the above description is not a limitation of the present utility model, and the present utility model is not limited to the above-mentioned examples. Those of ordinary skill in the art can make changes, changes, additions or replacements within the essential scope of the present utility model. Should belong to the protection scope of the present utility model.

Claims (6)

1. A hand joint orthopedic exercise device, comprising a palm board (1) and four finger boards (2) on one side of the palm board (1), characterized in that: the palm board (1), four finger boards (2) and The thumb board (3) forms an ergonomic hand shape, each finger board (2) is made of elastic material, and one end is fixedly connected with the palm board (1), or is connected with the palm board (1) It is integrally formed, and the side of the palm plate (1) that is in contact with the hand is provided with a palm strap (4) for fixing the palm, and each finger plate (2) is respectively provided with a long strip-shaped adjustment opening (5) along the direction of finger extension. ), each strip-shaped adjustment opening (5) is respectively penetrated with a slidable adjustment bolt (6), and the other side of the finger plate (2) opposite to the bolt head of the adjustment bolt (6) is screwed with a screw for clamping and fixing the finger For the adjustment nut (7) of the plate (2), the bolt head is located on the side that is in contact with the finger, and a finger strap (8) for fixing the finger is arranged on the bolt head. 2 . The orthopedic exercise device for hand joints according to claim 1 , wherein a finger strap ( 8 ) for fixing the thumb is also provided on the side of the thumb plate ( 3 ) in contact with the thumb. 3 . 3. The orthopedic exercise device for hand joints according to claim 1, characterized in that: each finger strap (8) is covered with a layer of rubber protective pad (9) on the inner surface close to the bolt head, and a palm strap is set. One side of the palm plate (1) of the band (4) is also provided with one deck of rubber protection pad (9). 4. The orthopedic exercise device for hand joints according to claim 1, characterized in that the adjusting nut (7) is a wing nut. 5. The orthopedic exercise device for hand joints according to claim 1, characterized in that: the palm board (1) and the finger board (2) are made of elastic stainless steel or plastic. 6 . The orthopedic exercise device for hand joints according to claim 1 , wherein each strap ( 4 ) is composed of two parts of belt-shaped fabric with Velcro, and forms an openable and closable structure. 7 .

Images